{ "x402Version": 2, "id": 28300, "slug": "28300", "resource": "https://agent402.tools/api/openapi-required-params", "description": "For one operation, return the minimum set of inputs an agent must provide to make a successful call. Locate the op by `operationId` (preferred) or by `method`+`path`. Output is a single flat array tagged by `in`: `path` (always required), `query` / `header` / `cookie` (only when `required: true`), and `body.field` entries naming the top-level required fields of a required JSON request body.", "type": "http", "serviceName": "OpenAPI required-params", "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1788138502/bazaar-icons/478aced8e219894c.png", "resourceType": "Beauty & Personal Care", "accepts": [ { "scheme": "exact", "network": "eip155:8453", "payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "2000", "amountUsd": 0.002, "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:137", "payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0", "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359", "amount": "2000", "amountUsd": 0.002, "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:42161", "payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0", "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831", "amount": "2000", "amountUsd": 0.002, "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:143", "payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0", "asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603", "amount": "2000", "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:43114", "payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0", "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E", "amount": "2000", "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:1329", "payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0", "asset": "0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392", "amount": "2000", "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:10", "payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0", "asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85", "amount": "3000", "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:4663", "payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0", "asset": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168", "amount": "2000", "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:42220", "payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0", "asset": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C", "amount": "2000", "maxTimeoutSeconds": 300 }, { "scheme": "upto", "network": "eip155:8453", "payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "2000", "amountUsd": 0.002, "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "payTo": "J7aN3PLJnTCF5qpEnvJHJsnCjcGuqC2rYtEM8Gv3xwg", "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", "amount": "2000", "amountUsd": 0.002, "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "stellar:pubnet", "payTo": "GDNJXCKW7ZM7GEEVP674TWPU26YJNBQ2FI4ZIPRKTPTNUEJMDHFJWWRL", "asset": "CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75", "amount": "20000", "maxTimeoutSeconds": 300 } ], "outputSchema": { "properties": { "example": { "properties": { "bodyContentType": { "type": "string" }, "hasBody": { "type": "boolean" }, "method": { "type": "string" }, "operationId": { "type": "string" }, "path": { "type": "string" }, "required": { "items": { "properties": { "in": { "type": "string" }, "name": { "type": "string" }, "type": { "type": "string" } }, "type": "object" }, "type": "array" } }, "required": [ "method", "path", "operationId", "required", "hasBody", "bodyContentType" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" }, "extensions": { "bazaar": { "info": { "input": { "body": { "operationId": "createUser", "spec": { "openapi": "3.0.0", "paths": { "/users": { "post": { "operationId": "createUser", "requestBody": { "content": { "application/json": { "schema": { "properties": { "email": { "type": "string" }, "nickname": { "type": "string" }, "password": { "type": "string" } }, "required": [ "email", "password" ], "type": "object" } } }, "required": true }, "responses": { "201": {} } } }, "/users/{id}": { "get": { "operationId": "getUser", "parameters": [ { "in": "path", "name": "id", "required": true, "schema": { "type": "string" } }, { "in": "query", "name": "verbose", "required": false, "schema": { "type": "boolean" } }, { "in": "header", "name": "X-Trace-Id", "required": true, "schema": { "type": "string" } } ], "responses": { "200": {} } } } } } }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "bodyContentType": "application/json", "hasBody": true, "method": "POST", "operationId": "createUser", "path": "/users", "required": [ { "in": "body.field", "name": "email", "type": "string" }, { "in": "body.field", "name": "password", "type": "string" } ] }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "properties": { "method": { "description": "If no operationId, HTTP method (e.g. GET)" }, "operationId": { "description": "Locate by operationId (preferred)" }, "path": { "description": "If no operationId, exact path (e.g. /users/{id})" }, "spec": { "description": "OpenAPI/Swagger document (object or JSON string)" } }, "required": [ "spec" ] }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "bodyContentType": { "type": "string" }, "hasBody": { "type": "boolean" }, "method": { "type": "string" }, "operationId": { "type": "string" }, "path": { "type": "string" }, "required": { "items": { "properties": { "in": { "type": "string" }, "name": { "type": "string" }, "type": { "type": "string" } }, "type": "object" }, "type": "array" } }, "required": [ "method", "path", "operationId", "required", "hasBody", "bodyContentType" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "builder-code": { "info": { "a": "bc_b4aw4uzd" }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "a": { "description": "App builder code", "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "s": { "description": "Service builder codes", "items": { "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "maxItems": 11, "type": "array" }, "w": { "description": "Wallet builder code", "pattern": "^[a-z0-9_]{1,32}$", "type": "string" } }, "type": "object" } }, "payment-identifier": { "info": { "required": false }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "id": { "maxLength": 128, "minLength": 16, "pattern": "^[a-zA-Z0-9_-]+$", "type": "string" }, "required": { "type": "boolean" } }, "required": [ "required" ], "type": "object" } } }, "tags": [ "conversion", "openapi", "swagger", "required", "params", "bazaar", "builder-code", "payment-identifier" ], "sourceHost": "agent402.tools", "lastUpdated": "2026-09-30T20:44:43.697Z", "quality": { "calls30d": 2, "uniquePayers30d": 2, "lastCalledAt": "2026-09-30T20:44:43.472Z" }, "metadata": { "serviceName": "OpenAPI required-params", "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1788138502/bazaar-icons/478aced8e219894c.png", "extensions": { "bazaar": { "info": { "input": { "body": { "operationId": "createUser", "spec": { "openapi": "3.0.0", "paths": { "/users": { "post": { "operationId": "createUser", "requestBody": { "content": { "application/json": { "schema": { "properties": { "email": { "type": "string" }, "nickname": { "type": "string" }, "password": { "type": "string" } }, "required": [ "email", "password" ], "type": "object" } } }, "required": true }, "responses": { "201": {} } } }, "/users/{id}": { "get": { "operationId": "getUser", "parameters": [ { "in": "path", "name": "id", "required": true, "schema": { "type": "string" } }, { "in": "query", "name": "verbose", "required": false, "schema": { "type": "boolean" } }, { "in": "header", "name": "X-Trace-Id", "required": true, "schema": { "type": "string" } } ], "responses": { "200": {} } } } } } }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "bodyContentType": "application/json", "hasBody": true, "method": "POST", "operationId": "createUser", "path": "/users", "required": [ { "in": "body.field", "name": "email", "type": "string" }, { "in": "body.field", "name": "password", "type": "string" } ] }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "properties": { "method": { "description": "If no operationId, HTTP method (e.g. GET)" }, "operationId": { "description": "Locate by operationId (preferred)" }, "path": { "description": "If no operationId, exact path (e.g. /users/{id})" }, "spec": { "description": "OpenAPI/Swagger document (object or JSON string)" } }, "required": [ "spec" ] }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "bodyContentType": { "type": "string" }, "hasBody": { "type": "boolean" }, "method": { "type": "string" }, "operationId": { "type": "string" }, "path": { "type": "string" }, "required": { "items": { "properties": { "in": { "type": "string" }, "name": { "type": "string" }, "type": { "type": "string" } }, "type": "object" }, "type": "array" } }, "required": [ "method", "path", "operationId", "required", "hasBody", "bodyContentType" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "builder-code": { "info": { "a": "bc_b4aw4uzd" }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "a": { "description": "App builder code", "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "s": { "description": "Service builder codes", "items": { "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "maxItems": 11, "type": "array" }, "w": { "description": "Wallet builder code", "pattern": "^[a-z0-9_]{1,32}$", "type": "string" } }, "type": "object" } }, "payment-identifier": { "info": { "required": false }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "id": { "maxLength": 128, "minLength": 16, "pattern": "^[a-zA-Z0-9_-]+$", "type": "string" }, "required": { "type": "boolean" } }, "required": [ "required" ], "type": "object" } } } }, "liveness": { "reliability": null }, "verified": false, "featured": false, "provider": { "host": "agent402.tools", "manifest_name": "agent402.tools", "source": "cdp-mirror", "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources", "submitted_at": "2026-10-14T01:15:01.050Z" }, "exampleResponse": { "bodyContentType": "application/json", "hasBody": true, "method": "POST", "operationId": "createUser", "path": "/users", "required": [ { "in": "body.field", "name": "email", "type": "string" }, { "in": "body.field", "name": "password", "type": "string" } ] } }